impartial
adjective
- not partial or biased : treating or affecting all equally
Wiktionary
Pronunciation: /ɪmˈpɑɹ.ʃəl/
adj
Etymology: Borrowed from Middle French impartial. See im- + partial.
- treating all parties, rivals, or disputants equally; not partial; not biased
“[W]e are to take a ſecond ſurvievv of our Abilities, to ſee if they be confidently fit for that vvhereto our inclination ſvvayeth us: and if upon due impartial examination vve find they are, vve may then follovv the ſvvay of our inclinations.”